# Refactor: Improve Types of changes detection with case-insensitive check

[Wangggym]

PR Ready

Types of changes

• refactor

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Summary

Improved Types of changes detection to be case-insensitive.
改进 Types of changes 检测逻辑，支持不区分大小写。

Changes

• Use case-insensitive check for Types of changes section
• Prevent duplicate Types of changes in PR body

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Note

Improves PR metadata generation in pr_create.go.

• Enhanced title extraction from prDesc by scanning after ## Summary for the first non-empty, non-header line; falls back safely to other lines
• In buildPRBody, adds a case-insensitive check for an existing Types of changes section and only auto-adds it when types are provided and the section is absent, preventing duplicates

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